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19912026
most citedOscillating neutrinos and mu --> e, gamma

1.4k citations

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1,305 papers

gr-qc2026

Hamiltonian formalism, master functions and Darboux transformations for perturbed (interiors and exteriors of) nonrotating black holes

Michele Lenzi, Guillermo A. Mena Marugán, Andrés Mínguez-Sánchez +1

Motivated by their relevance to the interior of nonrotating black holes, classical and quantum Kantowski-Sachs cosmologies have recently attracted increasing attention. This intere…

astro-ph.GA2026

The Significant Role of Hydrogen in the Formation of Silicon Carbide in Evolved Stars

Guillermo Tajuelo-Castilla, Gonzalo Santoro, Lidia Martínez +13

Cosmic dust is mainly formed in the atmospheres of evolved stars. In carbon rich stars, amorphous carbon along with silicon carbide are the main constituents of dust grains yet the…

gr-qc2026

Cosmology of fractional gravity

Iván Salvador-García, Gianluca Calcagni

This is a first study of the cosmology of classical fractional gravity, a nonlocal proposal endowed with self-adjoint fractional d'Alembertian operators which serves as the basis f…

gr-qc2026

Hawking area law in quantum gravity

Gianluca Calcagni

We show that the LIGO--Virgo--KAGRA verification of Hawking area law carries profound consequences for quantum gravity if such a law is postulated to hold exactly. The observed mer…

hep-th2026

Fractal universe and quantum gravity made simple

Fabio Briscese, Gianluca Calcagni

Quantum field theory (QFT) on fractal spacetimes is a program aiming at quantizing the gravitational interaction consistently at all energy scales thanks to an intrinsically or dyn…

quant-ph2026★ 1 cited

Experimental characterization of the hierarchy of quantum correlations in top quark pairs

Yoav Afik, Regina Demina, Alan Herrera +3

Recent results from the Large Hadron Collider have demonstrated quantum entanglement of top quark-antiquark pairs using the spin degrees of freedom. Based on the doubly differentia…